493034231 has 2 divisors, whose sum is σ = 493034232. Its totient is φ = 493034230.

The previous prime is 493034167. The next prime is 493034237. The reversal of 493034231 is 132430394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 493034231 - 2⁶ = 493034167 is a prime.

It is a super-2 number, since 2×493034231² = 486165505875522722, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 493034194 and 493034203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (493034237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 246517115 + 246517116.

It is an arithmetic number, because the mean of its divisors is an integer number (246517116).

Almost surely, 2^493034231 is an apocalyptic number.

493034231 is a deficient number, since it is larger than the sum of its proper divisors (1).

493034231 is an equidigital number, since it uses as much as digits as its factorization.

493034231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 493034231 is about 22204.3741411462. The cubic root of 493034231 is about 789.9974528572.

The spelling of 493034231 in words is "four hundred ninety-three million, thirty-four thousand, two hundred thirty-one".